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Author Topic: CP 500 User settings
Ken Wilkinson
Film Handler

Posts: 2
From: Holbrook, NY, USA
Registered: Apr 2015


 - posted 04-19-2015 09:35 AM      Profile for Ken Wilkinson   Author's Homepage   Email Ken Wilkinson   Send New Private Message       Edit/Delete Post 
Greetings.

I am a sound re-recording mixer looking to incorporate a CP500 into my studio for B-chain calibration.

I am wondering if it is possible to set up user presets concerning output levels and EQ setting.

When I mix film, I want 3dB lower surround channels and a modified X-curve (small room). When I mix television or other formats I need surrounds the same level as front with no x-curve. It would be great if it's possible to program user settings for this, even though I have a feeling it's not.

I have read the User and Installation manuals.

Thanks in advance!

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Carsten Kurz
Film God

Posts: 4340
From: Cologne, NRW, Germany
Registered: Aug 2009


 - posted 04-19-2015 10:07 AM      Profile for Carsten Kurz   Email Carsten Kurz   Send New Private Message       Edit/Delete Post 
I have no experience with the CP500 other than reading through the manuals occasionally. But you can use a terminal software through RS232 to save and restore settings.

If it doesn't need to happen with the push of a button, maybe that is a possible way to do it.

- Carsten

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Christos Mitsakis
Expert Film Handler

Posts: 242
From: Ag.Paraskevi, ATHENS, GREECE
Registered: Sep 1999


 - posted 04-19-2015 11:52 AM      Profile for Christos Mitsakis   Email Christos Mitsakis   Send New Private Message       Edit/Delete Post 
Ken,
Carsten is right. You have to do two B-chain alignments and store them in a PC using "Load500". Then you have to "restore" the appropriate settings that correspond to your needs.

C

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Fabian Schreyer
Film Handler

Posts: 63
From: Aachen, Germany
Registered: Feb 2009


 - posted 04-20-2015 10:07 AM      Profile for Fabian Schreyer   Email Fabian Schreyer   Send New Private Message       Edit/Delete Post 
By the way: I would strongly advise you not to use this device for the purpose you mentioned. It is ancient technology and it is well known for ruining the sound wherever it is used. It is probably the worst sounding cinema processor built so far.

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Ken Wilkinson
Film Handler

Posts: 2
From: Holbrook, NY, USA
Registered: Apr 2015


 - posted 04-20-2015 08:35 PM      Profile for Ken Wilkinson   Author's Homepage   Email Ken Wilkinson   Send New Private Message       Edit/Delete Post 
Thanks for the advice Fabian. I will take that under advisement.

I had previously looked at a CP 65 for this task, even older technology I know. I found the CP500 in good condition for $100, so felt I couldn't go wrong, especially with a digital EQ and builtin RTA. I presume the weak link is the 18bit ADC, it probably sounds lousy compared to today's modern converters

I'm anticipating a big Dolby Atmos upgrade at the studio with the next year so for the moment this is a stopgap measure. I'd rather save my money for that than get a 650 or better right now.

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Dave Macaulay
Film God

Posts: 2321
From: Toronto, Canada
Registered: Apr 2001


 - posted 04-24-2015 05:03 PM      Profile for Dave Macaulay   Email Dave Macaulay   Send New Private Message       Edit/Delete Post 
Worse than a CP45? I don't think so!

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Monte L Fullmer
Film God

Posts: 8367
From: Nampa, Idaho, USA
Registered: Nov 2004


 - posted 04-24-2015 05:29 PM      Profile for Monte L Fullmer   Email Monte L Fullmer   Send New Private Message       Edit/Delete Post 
Welcome to F-T, Ken.

When I saw your post, then your name, I couldn't help to be reminded of the famous 1960's British DECCA Recording Engineer with the same name: Kenneth "Kenny" Wilkinson.

"Wilkie" as most of his team members would call him, developed the famous "Decca Tree" - a three mic setup on one outrigger that was positioned over the orchestra, with L and R mics out about 10 ft from each side of the C mic to do three channel recordings. Center mic would feed to the mono tape machines.

-Monte

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